2018 Maserati GranCabrio tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2018 trim.

Tires for the 2018 Maserati GranCabrio

Sizes most trims come with first. Open your trim below for its exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

2010–2019 Europe 1 trim

GranCabrio 4.7i (Convertible) 444 hp · 4.7 L F136 V8 Petrol 4.7 L F136 V8 245/35R20 / 285/35R20 4 fitments

Check price on Amazon · 245/35R20 Check price on Amazon · 285/35R20 Wheels 20x8.5 ET52 · 5x114.3 · 67.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front245/35R20	Rim 20x8.5 ET52 5x114.3	32 psi
	Rear285/35R20	Rim 20x10.5 ET37 5x114.3	32 psi
Alt	Front245/40R19	Rim 19x8.5 ET52 5x114.3	32 psi
	Rear285/40R19	Rim 19x10.5 ET37 5x114.3	32 psi
Alt	Front245/35R20	Rim 20x8.5 ET52 5x114.3	32 psi
	Rear295/35R20	Rim 20x10.5 ET37 5x114.3	35 psi
Alt	Front245/30R21	Rim 21x9 ET50 5x114.3	32 psi
	Rear285/30R21	Rim 21x10.5 ET37 5x114.3	35 psi

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.